Two very huge horizontal sheets are 4.25 cm apart and
Chapter 21, Problem 102P(choose chapter or problem)
Two very huge horizontal sheets are 4.25 cm apart and carry equal but opposite uniform surface charge densities of magnitude ?. You want to use this these sheets to hold stationary in the region between them an oil droplet of mass 324 µg that carries an excess of five electrons. Assuming that the drop is in vacuum. (a) which way should the electric field between the plates point, rind (b) what should ? be?
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